These Archival Binder refills are manufactured from inert, polyester based clear film giving full archival protection against physical damage, surface reaction and atmospheric contamination. Strong, light and clear with an overall size of 317x260mm they are available in packs of 10 and fit Arrowfile Standard Albums which hold RE refill pages, or can be suspended in a filing cabinet using suspension bars F2410 available separately.

The term ‘polyester’ as a specific material usually refers to Polyethylene (PET), this is a plastic often used for packaging and you may recognize it’s recyclable logo as number 1 and either PET or PETE.

So you can see why Polyester is the choice of museums and other archivists for their most precious documents and images, not only are the contents protected against nearly all forms of damage apart from light, but the clarity means they can stay protected whilst being viewed as there is no need to remove the items from their polyester sleeves.